Name: Rolf Mertig (email_not_shown)
Date: 09/22/14-02:16:22 PM Z

Next message: L.X. Xu: "e+e- annihilation's M squared(calculate with FeynArts and Feyncalc) differ by an overall minus sigh from Peskin&Schroeder"
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Sure,
e.g.

TR[DiracMatrix[mu,nu,rho,si,rho,nu,mu,si, Dimension -> n]]

gives
-4*(-2 + n)^3*n

Next message: L.X. Xu: "e+e- annihilation's M squared(calculate with FeynArts and Feyncalc) differ by an overall minus sigh from Peskin&Schroeder"
Previous message: Qi Chen: "Dirac Matrix in different dimension"
Maybe in reply to: Qi Chen: "Dirac Matrix in different dimension"
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